Fast PET Scan Tumor Segmentation using Superpixels, Principal Component Analysis and K-means Clustering.
Yeman Brhane HagosVu H. MinhSaed KhawaldehUsama PervaizTajwar Abrar AleefPublished in: CoRR (2017)
Keyphrases
- superpixels
- tumor segmentation
- principal component analysis
- segmentation method
- active contour model
- multiscale
- brain tumors
- natural images
- input image
- object segmentation
- bounding box
- long range
- segmentation algorithm
- dimensionality reduction
- conditional random fields
- face recognition
- image patches
- graph structure
- image reconstruction
- brain mr images
- magnetic resonance
- face images
- image segmentation
- medical image analysis
- multiple images
- feature extraction
- active contours
- region growing
- multiple objects
- medical images
- object detection
- image data
- hidden markov models
- light source
- mr images
- energy function